#6CC63E#6CC63E

#6CC63E is a light, vivid yellow-green. Relative luminance 0.439; OKLCH L 74.3% C 0.191 H 137.0°. Best body text is #000000 at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#6CC63E
RGB	rgb(108, 198, 62)
HSL	hsl(100, 54%, 51%)
HSV	hsv(100, 69%, 78%)
CMYK	cmyk(45.5%, 0%, 68.7%, 22.4%)
CIE-LAB	lab(72.18, -50.39, 57.22)
CIE-LCH	lch(72.18, 76.24, 131.37°)
OKLab	oklab(74.33% -0.1396 0.1304)
OKLCH	oklch(74.33% 0.191 137)
XYZ	xyz(27.2471, 43.9224, 11.5986)
Luminance	0.4392 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6CC63E #983EC6

analogous

#B0C63E #6CC63E #3EC654

triadic

#6CC63E #3E6CC6 #C63E6C

tetradic

#6CC63E #3EB0C6 #983EC6 #C6543E

square

#6CC63E #3EB0C6 #983EC6 #C6543E

split-complementary

#6CC63E #543EC6 #C63EB0

monochromatic

#396A1F #52992D #6CC63E #90D46D #B4E29C

Accessibility & contrast

On white

2.15

#6CC63E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.78

#6CC63E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6CC63E

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6CC63E	#FFFFFF	#000000	##000000
##6CC63E	1.00	2.15	9.78	9.78
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.78	21.00	1.00	1.00
##000000	9.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB62A

Deuteranopia (green-blind)

#C0AE4A

Tritanopia (blue-blind)

#67BFAB

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #6cc63e;
/* rgb */ color: rgb(108, 198, 62);
/* oklch */ color: oklch(74.3% 0.191 137.0);

Tailwind

colors: {
  custom: {
    50: '#9dd87a',
    500: '#6cc63e',
    950: '#000000',
  },
}

SCSS

$custom: #6cc63e;
$custom-light: #9dd87a;
$custom-dark: #000000;

JSON

{
  "hex": "#6cc63e",
  "rgb": {
    "r": 108,
    "g": 198,
    "b": 62
  },
  "hsl": {
    "h": 99.706,
    "s": 54.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.74327,
    "c": 0.19102,
    "h": 137
  },
  "luminance": 0.43924
}

Semantic roles & 50–950 ramp

primary

#6CC63E

secondary

#BA92CE

accent

#4ADEAC

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#0F140A

muted

#7F837C

Preview Lab

Preview with #6CC63E

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →